Chain Star "Extrem" is a unique grease-based, two-component chain lubricant for high-performance use. Thanks to its special composition it flows easily onto the chain and in between its contact surfaces, where it displaces moisture, lubricates and protects against corrosion. Compared to Chain Star "Normal", it contains more adhesive components and is therefore perfectly suited for chains on mountain bikes operating in extreme weather conditions involving heavy rain, sticky mud, sand and snow. It is so powerful that it can also be used on chains of motocross and highspeed motorcycles. If applied correctly it is perfectly usable in dry conditions as well.

About Bikeworkx

Bikeworkx is a Czech brand committed to improving the lifespan and performance of bicycles and components since 1991. It was created when the makers decided to combine 20 years of experience in lubricants and cleaners with their passion for cycling. Thanks to Bikeworkx products your bike will always perform better. Each product is tested under extreme conditions with professional riders worldwide.